Hello first to the community This forum has helped me many times and maybe it will be so this time too. I’m new here and I have a question / search at the same time I am looking for an operating manual / manual for the balancing machine of Hofmann Geodyna 30-4. Wuchttechnik.de(perter Starke) I will take as last option fals no one can help me here. The guide in this post “Geodyna 30-2, manual for calibration” I’ve already looked for Is this possible for Geodyna 30-4? Thanks MFG